18454590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2694

約数の個数: 96

約数和(自身を含む): 59844096

約数和(自身を除く): 41389506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 2663, 3465, 5326, 6930, 7989, 13315, 15978, 18641, 23967, 26630, 29293, 37282, 39945, 47934, 55923, 58586, 79890, 87879, 93205, 111846, 119835, 146465, 167769, 175758, 186410, 205051, 239670, 263637, 279615, 292930, 335538, 410102, 439395, 527274, 559230, 615153, 838845, 878790, 1025255, 1230306, 1318185, 1677690, 1845459, 2050510, 2636370, 3075765, 3690918, 6151530, 9227295, 18454590]

約数ペア:

[(1, 18454590), (2, 9227295), (3, 6151530), (5, 3690918), (6, 3075765), (7, 2636370), (9, 2050510), (10, 1845459), (11, 1677690), (14, 1318185), (15, 1230306), (18, 1025255), (21, 878790), (22, 838845), (30, 615153), (33, 559230), (35, 527274), (42, 439395), (45, 410102), (55, 335538), (63, 292930), (66, 279615), (70, 263637), (77, 239670), (90, 205051), (99, 186410), (105, 175758), (110, 167769), (126, 146465), (154, 119835), (165, 111846), (198, 93205), (210, 87879), (231, 79890), (315, 58586), (330, 55923), (385, 47934), (462, 39945), (495, 37282), (630, 29293), (693, 26630), (770, 23967), (990, 18641), (1155, 15978), (1386, 13315), (2310, 7989), (2663, 6930), (3465, 5326)]